[Iaude] MPEC P60: 2020 PF1 [a=2.31,e=0.53,i=1.8,H=24.9]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-P60                               Issued 2020 August 12, 14:10 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             Prepared using the Tamkin Foundation Computer Network

                              MPC at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2020 PF1                                    


Observations:
     K20P01F* C2020 08 10.34439121 34 45.625-21 34 19.15         21.67wUEP060F51
     K20P01F  C2020 08 10.35472821 34 47.422-21 34 08.50         21.61wUEP060F51
     K20P01F  C2020 08 10.36506521 34 49.228-21 33 57.93         21.75wUEP060F51
     K20P01F KC2020 08 11.46493221 38 28.47 -21 12 08.5          21.1 GVEP060474
     K20P01F KC2020 08 11.46845121 38 29.13 -21 12 04.4          21.6 GVEP060474
     K20P01F KC2020 08 11.47197121 38 29.82 -21 12 00.5          21.2 GVEP060474
     K20P01F KC2020 08 11.47549121 38 30.45 -21 11 55.9          21.4 GVEP060474
     K20P01F KC2020 08 12.56714121 42 18.90 -20 49 22.0          20.7 GVEP060474
     K20P01F KC2020 08 12.57007921 42 19.44 -20 49 17.5          21.0 GVEP060474
     K20P01F KC2020 08 12.57301921 42 20.00 -20 49 13.7          21.3 GVEP060474

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
    Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
    R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.

Orbital elements:
2020 PF1                                                 Earth MOID = 0.0754 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 329.80807              (2000.0)            P               Q
n   0.28076656     Peri.    9.12955     +0.99680482     +0.07951251
a   2.3097898      Node   346.30297     -0.07516339     +0.90149268
e   0.5325230      Incl.    1.84158     -0.02702976     +0.42542769
P   3.51           H   24.9           G   0.15           U   8
Residuals in seconds of arc
200810 F51  0.0   0.2-    200811 474  0.1-  0.0     200812 474  0.1-  0.2+
200810 F51  0.1-  0.1+    200811 474  0.3+  0.2-    200812 474  0.3-  0.1+
200810 F51  0.1+  0.1+    200811 474  0.1-  0.4+
200811 474  0.1-  0.1-    200812 474  0.5+  0.4-

Ephemeris:
2020 PF1                 a,e,i = 2.31, 0.53, 2                   q = 1.0798
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 13    20 41 25.4 -24 41 18   0.3093  1.3159   163.3    12.8    23.7
...
2020 07 28    21 02 33.2 -23 58 04   0.2150  1.2282   170.9     7.5    22.5
...
2020 08 05    21 19 26.7 -22 51 42   0.1741  1.1873   172.7     6.2    22.0
...
2020 08 11    21 36 52.6 -21 21 35   0.1475  1.1601   173.2     6.0    21.5
2020 08 12    21 40 18.2 -21 01 46   0.1434  1.1559   173.2     5.9    21.5
2020 08 13    21 43 54.0 -20 40 16   0.1394  1.1518   173.3     5.9    21.4
...
2020 08 19    22 09 33.0 -17 49 04   0.1177  1.1291   173.7     5.7    21.0
...
2020 08 27    22 56 42.8 -11 27 35   0.09562 1.1051   171.7     7.6    20.6
...
2020 09 11    00 57 23.2 +08 01 43   0.08340 1.0811   152.1    25.9    20.9

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P60